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705276

Sigma-Aldrich

Tetraethyleneglycol monomethyl ether

technical grade

Empirical Formula (Hill Notation):
C9H20O5
CAS Number:
Molecular Weight:
208.25
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

grade

technical grade

form

liquid

mol wt

average Mn 200

refractive index

n20/D 1.444

density

1.045 g/mL at 25 °C

Ω-end

hydroxyl

α-end

methoxy

SMILES string

COCCOCCOCCOCCO

InChI

1S/C9H20O5/c1-11-4-5-13-8-9-14-7-6-12-3-2-10/h10H,2-9H2,1H3

InChI key

ZNYRFEPBTVGZDN-UHFFFAOYSA-N

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This Item
904401003318.14587
form

liquid

form

liquid

form

-

form

liquid

mol wt

average Mn 200

mol wt

-

mol wt

-

mol wt

-

density

1.045 g/mL at 25 °C

density

0.990 g/mL at 20 °C (lit.)

density

1.06 g/mL at 25 °C (lit.)

density

1.04 g/cm3 at 20 °C

Ω-end

hydroxyl

Ω-end

-

Ω-end

-

Ω-end

-

α-end

methoxy

α-end

-

α-end

-

α-end

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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